PTBP1 and cancer: Gene set enrichment analysis (GSEA) also showed that pathways, including the apoptosis, pathway in cancer, gap junction, focal adhesion, cell cycle, B cell receptor signaling pathway, cytokine-cytokine receptor interaction, chemokine signaling pathway, JAK-STAT signaling pathway, WNT signaling pathway, MAPK signaling pathway, and cell adhesion molecules CAMs, were significantly enriched in the high PTBP1 expression group (Figures 10C–E).